Image for a portion of a display screen



FIG. 1 is a front view of a image for a portion of a display screenshowing my new design; and,

FIG. 2 is an enlarged front view thereof, the image is shown separatelyfor clarity of illustration.

The broken line showings of text and certain numerals, the internalsmall rectangle, and the portion of a display screen are forillustrative purposes only and form no part of the claimed design.

The ornamental design for a image for a portion of a display screen, asshown and described.